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evo3 16g porting ??

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KeelesKustome

15+ Year Contributor
882
17
Dec 29, 2007
Waverly, Tennessee
i was reading up and got confused, on rather or not i need to do some porting on my evo3 16g turbo..

is this somthing i should consider doing to help out perfomance?

Thanks for any info that can be provided.
 
Yes
help with boost creep, Yes.

do more research this subject has been beaten to death.

:beatentodeath:
 
If you don't have fuel mods to support 20psi and you have an upgraded exhaust, you might end up in a boost creep situation. If so, you get to deal with it. There are a number of remedies, and they are all covered in a new tech article (yesterday) posted by Mr Peepers about modifying a WGA (that's one possible solution). Read the beginning of the tech article for a very good description of creep and the candidate solutions and their pros/cons.
 
95 gsx automatic. Evo3 Turbo Charger, DN Performance Tubular Exhaust Header,Evo3 O2 Housing, FIC 1000cc Fuel Injectors, Walbro 190 lph Fuel Pump
Injen Intake, Greddy Blow-Off Valve, DSM Motorsports Fuel Pump Rewire Kit, Hallman Boost Controller, ETS Front Mount Intercooler
ETS Aluminum Itercooler Piping, Apexi N1 Exhaust, NGK Plug Wires, Dual Electris Fans, ported head on the exhaust side.

boo this site for not allowing more than 100 charecters in a sig.

needless to say i don't have a boost creep problem
but i would like to know a better larger size turbo you might recomend to actually work beter with my setup.
 
95 gsx automatic. Evo3 Turbo Charger, DN Performance Tubular Exhaust Header,Evo3 O2 Housing, FIC 1000cc Fuel Injectors, Walbro 190 lph Fuel Pump
Injen Intake, Greddy Blow-Off Valve, DSM Motorsports Fuel Pump Rewire Kit, Hallman Boost Controller, ETS Front Mount Intercooler
ETS Aluminum Itercooler Piping, Apexi N1 Exhaust, NGK Plug Wires, Dual Electris Fans, ported head on the exhaust side.

boo this site for not allowing more than 100 charecters in a sig.

needless to say i don't have a boost creep problem
but i would like to know a better larger size turbo you might recomend to actually work beter with my setup.

WTF that is plenty of injector for an E316G you running E85?
 
i have been searching with little luck, are their any DIY porting this turbo?
 
If you do choose to port stuff sometime, someone gave me a good site to buy a kit at. Click here.

For turbine housing porting, I've had great luck with a die grinder(electric or air) and double cut carbide burrs; single cut works too. How has that kit worked for you DSMunknown? I try to stay away from abrasive type bits for porting, maybe the "Kay" ones are better, I don't know.
 
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here are a few pics of my porting progress,, i am almost done with what i want to do to the turbo,, and now i need to finish the evo3 02 housing.. hows it look to ya'll,, this is my first time to ever do this,,, i am a painter for a living not a machineist.
 

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Even though I don't completely agree with porting, look here at some photos Mack posted a while back.

Cute dog BTW. :thumb:
 
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